Tensions between Elon Musk and Senate Democrats are heating up ahead of former President Trump’s expected return to Twitter, which comes amid reports that the popular social media platform has seen a rise in hate speech since Musk’s takeover last year. Sen. Elizabeth Warren (D-Mass.) is raising concerns about Twitter’s opaque financing and whether foreign interests could gain enough influence over the “digital town square” ahead of the 2024 election to pose a national security threat. Musk, anticipating more criticism from Democratic lawmakers, on Wednesday predicted the Biden administration “may try to weaponize federal agencies against Twitter.” ...